The fact that the North had a greater number of railroads than the South was an advantage because no links help asap

Which statement does not accurately describe the columbian exchange and its consequences? a. wheat became a major crop in north america where it had never existed before. b. millions of africans were kidnapped into slavery to provide labor for profitable crops. c. cattle, sheep, chickens, and pigs were brought to europe for the first time. d. spanish conquistadors brought diseases with them and native peoples begin dying.

How did cultural change create social conflict?

Where did zebulon pike spend most of his time exploring?